Control system of oxygen dispersion terminal

Abstract

The utility model provides a control system of an oxygen dispersion terminal, and relates to the technical field of dispersion oxygenerators, comprising: an input unit comprising an oxygen concentration acquisition module and a blood oxygen detection module; the output unit comprises an oxygen dispersion control module; the liquid crystal display module comprises a touch display screen; and the MCU control module is respectively connected with the input unit, the output unit and the liquid crystal display module. The input unit comprises a blood oxygen detection module which is connected with the MCU control module, so that the oxygen diffusion terminal can output oxygen according to the blood oxygen of the user, and the problem that if the blood oxygen of the user needing to inhale oxygen is low due to altitude stress or other reasons, the user cannot directly know the blood oxygen state of the user in the special altitude environment, and the user cannot inhale the oxygen is solved. The technical problem that the oxygen output terminal cannot adjust the oxygen output state according to the blood oxygen state of the user is solved, and the intelligent degree, the use convenience and the practicability of the oxygen dispersion terminal are improved.

Description

Technical Field

[0001] This utility model relates to the field of diffusion oxygen generator technology, specifically to a control system for an oxygen diffusion terminal. Background Technology

[0002] The statements in this section are merely background information related to this application and do not necessarily constitute prior art.

[0003] At high altitudes, the oxygen concentration in the air is low, leading to hypoxia. As hypoxia worsens, symptoms such as cyanosis of the lips and nails, decreased blood pressure, dilated pupils, coma, and ultimately death from respiratory distress, cardiac arrest, and asphyxiation due to lack of oxygen can occur. A diffusion oxygen generator system improves the human body's environment by increasing the oxygen content (concentration) in enclosed spaces (such as bedrooms and offices), creating an oxygen-rich environment that improves the body's respiratory environment, promotes healthy metabolic processes, and ultimately alleviates hypoxia symptoms and improves health.

[0004] A typical diffused oxygen generator system includes an indoor oxygen outlet terminal, which includes a control module for controlling the entire system; it also includes an outdoor unit, which contains multiple indoor and outdoor units. Each indoor and outdoor unit includes components such as a compressor, an oxygen diffuser, and an adsorption tower.

[0005] However, traditional oxygen diffusion oxygen generators typically only have an oxygen output terminal that can be used to output oxygen, without including other related functions. For example, if a user who needs oxygen has low blood oxygen levels due to altitude sickness or other reasons, the body may not be sensitive enough in the special environment of high altitude, resulting in a decrease in blood oxygen saturation without the body reacting in time. In this case, the user cannot directly know their blood oxygen status, and the oxygen output terminal cannot adjust the oxygen output status according to the user's blood oxygen status.

[0006] In addition, there may be dry air in high-altitude areas, which may also cause dry indoor air, a problem that existing diffused oxygen generators cannot solve. Utility Model Content

[0007] This application provides a control system for an oxygen diffusion terminal to at least solve the technical problems existing in the related art.

[0008] This application provides a control system for an oxygen diffusion terminal, comprising: an input unit including an oxygen concentration acquisition module and a blood oxygen detection module; an output unit including an oxygen diffusion control module; a liquid crystal display module including a touch screen; and an MCU control module connected to the input unit, the output unit, and the liquid crystal display module.

[0009] As an optional implementation, the input unit further includes a temperature and humidity acquisition module, the output unit further includes a misting humidification module, and the MCU control module is configured to control the opening and closing of the misting humidification module based on the humidity acquired by the temperature and humidity acquisition module.

[0010] As an optional implementation, the temperature and humidity acquisition module includes a temperature and humidity sensor.

[0011] As an optional implementation, the input unit also includes an infrared remote control module.

[0012] As an optional implementation, the oxygen diffusion control module includes a solenoid valve, which is connected to the MCU control module.

[0013] As an optional implementation, the output unit further includes a flow regulation module for regulating the oxygen flow rate during independent oxygen inhalation.

[0014] As an optional implementation, the flow regulation module includes a stepper motor connected to the MCU control module.

[0015] As an optional implementation, the output unit further includes a communication module connected to the MCU control module.

[0016] As an optional implementation, the MCU is configured to control the liquid crystal display module to output a corresponding signal based on the signal input by the input unit; and / or to control the output unit to output a corresponding signal based on the signal input by the input unit; and / or to control the input unit to acquire an input signal and / or control the output unit to output a signal based on the signal input by the touch screen.

[0017] The beneficial effects of this utility model are as follows:

[0018] The input unit includes an oxygen concentration acquisition module and a blood oxygen detection module; the output unit includes an oxygen diffusion control module; the liquid crystal display module includes a touch screen; and the MCU control module is connected to the input unit, the output unit, and the liquid crystal display module, respectively. The input unit, including the blood oxygen detection module and connected to the MCU control module, enables the oxygen diffusion terminal to output oxygen based on the user's blood oxygen level. This solves the technical problem that users who need oxygen inhalation may have low blood oxygen levels due to altitude sickness or other reasons, and in the special environment of high altitudes, users cannot directly know their blood oxygen status, while the oxygen dispensing terminal cannot adjust the oxygen output based on the user's blood oxygen status. This improves the intelligence, ease of use, and practicality of the oxygen diffusion terminal. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the modular structure of a control system for an oxygen diffusion terminal according to an embodiment of this application.

[0022] Figure 2 This is a circuit structure diagram of a control system for an oxygen diffusion terminal provided according to an embodiment of this application.

[0023] Figure Labels

[0024] 1 Input unit, 11 Oxygen concentration acquisition module, 12 Blood oxygen detection module, 13 Temperature and humidity acquisition module, 14 Infrared remote control module;

[0025] 2 output units, 21 oxygen diffusion control module, 22 atomization humidification module, 23 flow regulation module, 24 communication module;

[0026] 3 LCD display modules;

[0027] 4. MCU control module. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0029] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0030] like Figure 1-2 As shown in the figure, this application provides a control system for an oxygen diffusion terminal, including:

[0031] Input unit 1 includes an oxygen concentration acquisition module 11 and a blood oxygen detection module 12;

[0032] Output unit 2 includes oxygen diffusion control module 21;

[0033] LCD module 3 includes a touch screen;

[0034] The MCU control module 4 is connected to the input unit 1, the output unit 2 and the liquid crystal display module 3 respectively.

[0035] Specifically, input unit 1 is used to input signals to the MCU control module 4, which may include the ambient oxygen concentration acquired by oxygen concentration acquisition module 11 and the user's blood oxygen detected by blood oxygen detection module 12; output unit 2 is used to output according to the control signals of the MCU control module 4, for example, the oxygen diffusion control module 21 outputs diffused oxygen according to the control signals of the MCU control module 4; the liquid crystal display module 3 includes a touch screen, which can be used for human-computer interaction with the user. On the one hand, as a touch screen, it can clearly and accurately guide the user to set the functions they want to use, such as adjusting the oxygen flow rate of independent oxygen inhalation, turning on the nebulization humidification function, etc. On the other hand, as a display screen, it can display necessary information, displaying the current ambient oxygen concentration, temperature and humidity, blood oxygen saturation and pulse rate detection values ​​on the screen in real time for the user to view. That is, it is used to display the real-time status parameters of the oxygen diffusion terminal and the parameters input by input unit 1. Specifically, it is displayed according to the control signals output by MCU control module 4 to liquid crystal display module 3, and it can also be used for the user to input control parameters, such as the user manually turning on or off the oxygen diffusion through the touch screen, and the MCU control module 4 then controls the oxygen diffusion control module 21 to turn on or off.

[0036] For example, when the environment requires oxygen replenishment, the oxygen diffusion control module 21 controls the output of diffused oxygen. The oxygen diffusion control module 21 may include a solenoid valve, which executes oxygen diffusion switching commands. When it receives a command to open the oxygen diffusion function from the MCU control module 4, the solenoid valve opens; when it receives a command to close the oxygen diffusion function, the solenoid valve closes. The MCU control module 4 can control the state of the output unit 2 based on control commands input by the user via a touchscreen display, or it can control the state of the output unit 2 based on signals input from the input module.

[0037] It should be noted that the MCU control module 4 can be selected as such Figure 2 The PCB control board shown in the diagram connects the blood oxygen detection module 12, the liquid crystal display module 3, and the oxygen diffusion control module 21 to the MCU control module 4 as illustrated. The selection of the MCU control module 4, blood oxygen detection module 12, liquid crystal display module 3, and oxygen diffusion control module 21 can be made according to actual conditions; this application does not modify the structure of these modules.

[0038] Through the above-described configuration, input unit 1 includes an oxygen concentration acquisition module 11 and an oxygen diffusion control module 21 that can automatically control the oxygen concentration. This improves the hypoxia problem in high-altitude areas, providing a continuous and stable supply of oxygen. It releases oxygen into the room quickly, increasing the indoor oxygen concentration and ensuring even distribution of oxygen throughout the space, thus alleviating hypoxia symptoms. Compared to traditional oxygen cylinders, diffusion oxygen supply eliminates concerns about oxygen leakage or explosions. The system can adjust the amount of oxygen diffused according to actual needs, avoiding unnecessary waste and being more energy-efficient and environmentally friendly. Input unit 1 also includes a blood oxygen detection module 12, connected to the MCU control module 4. This allows the oxygen diffusion terminal to output oxygen based on the user's blood oxygen level and detect blood oxygen saturation, helping to detect hypoxia promptly and prevent severe altitude sickness. In the special environment of high altitudes, the body's response may be less sensitive, leading to a decrease in blood oxygen saturation without a timely reaction. Blood oxygen detection can help detect hidden hypoxia. This invention addresses the technical challenge of addressing the issue of users requiring oxygen therapy experiencing low blood oxygen levels due to altitude sickness or other reasons, where the user cannot directly monitor their blood oxygen status in the challenging high-altitude environment, and the oxygen dispensing terminal cannot adjust its output based on the user's blood oxygen level. This improves the intelligence, ease of use, and practicality of the oxygen diffusion terminal. The touchscreen display allows the module to integrate more information and functions, enabling users to more easily access necessary information and complete various operations. It offers rich and varied interface designs and interactive effects, enhancing the user's visual experience and reducing the learning curve. Direct touch operation simplifies the human-computer interaction process, eliminating the need for physical buttons or remote controls, thus improving intuitiveness and efficiency.

[0039] As an optional implementation, the input unit 1 further includes a temperature and humidity acquisition module 13, the output unit 2 further includes a misting humidification module 22, and the MCU control module 4 is configured to control the opening and closing of the misting humidification module 22 according to the humidity acquired by the temperature and humidity acquisition module 13.

[0040] Specifically, the temperature and humidity acquisition module 13 can be used to detect the temperature and humidity of the environment where the oxygen diffusion terminal is located, and send the temperature and humidity signals to the MCU control module 4 for processing. After processing to obtain the temperature and humidity values ​​in the current environment, the MCU control module 4 can output the values ​​to the LCD display module 3 for display, and / or output an instruction to the atomizing humidification module 22 to determine whether to turn it on or off based on the values. The atomizing humidification module 22 can be used to execute the atomizing humidification switch instruction output by the MCU control module 4. When it receives the instruction to turn on the atomizing humidification function output by the MCU control module 4, it powers on the atomizing humidification module 22 to turn on humidification and increase the humidity of oxygen in the indoor air. When it receives the instruction to turn off the atomizing humidification function output by the MCU control circuit, it powers off the atomizing module to turn off humidification.

[0041] It should be noted that this application does not limit or modify the specific device selection of the temperature and humidity acquisition module 13 and the atomizing humidification module 22. The specific selection can be made according to the actual situation. The temperature and humidity acquisition module 13 and the atomizing humidification module 22 can be achieved through methods such as... Figure 2 The module is connected to the MCU control module 4 in the manner shown. The temperature and humidity acquisition module 13 may include a temperature and humidity sensor.

[0042] By incorporating a temperature and humidity acquisition module 13 and a humidification module 22, the oxygen diffusion terminal can achieve humidification, which can alleviate the problem of dry air in high-altitude areas to a certain extent and improve the practicality of the diffusion oxygen generator. It improves a series of problems caused by dry air in high-altitude areas, increases air humidity, improves air quality, protects the respiratory tract, and relieves discomfort such as skin tightness caused by dryness. Keeping the body in a humid environment enhances immunity and reduces the incidence of colds and other illnesses.

[0043] As an optional implementation, the input unit 1 further includes an infrared remote control module 14.

[0044] Specifically, the infrared remote control module 14 can receive control commands from the infrared remote control, convert the received infrared light signal into an electrical signal, and send the received command to the MCU control module 4. After completing the acquisition and processing of infrared data, the MCU control module 4 then controls the state of the LCD display module 3 and / or the output unit 2 according to the control command, such as turning the humidifier terminal on or off.

[0045] Similarly, this application does not limit or modify the specific device selection of the infrared remote control module 14. The specific selection can be made according to the actual situation. The infrared remote control module 14 can be used as follows: Figure 2 It is connected to the MCU control module 4 in the manner shown.

[0046] As an optional implementation, the output unit 2 further includes a flow rate adjustment module 23 for adjusting the oxygen flow rate during independent oxygen inhalation.

[0047] The flow regulation module 23 includes a stepper motor and is connected to the MCU control module 4.

[0048] The flow rate adjustment module 23 can be used to adjust the oxygen flow rate when the user is using independent oxygen therapy. When it receives the oxygen flow rate value output by the MCU control circuit, it adjusts the stepper motor to the corresponding angle opening based on the value. Simultaneously, the MCU control circuit can also send the output oxygen flow rate value to the LCD display module 3 for display. Supporting independent oxygen therapy helps alleviate altitude sickness when the user first enters a high-altitude area, reducing or preventing damage to brain cells from acute hypoxia, thus avoiding symptoms such as headaches. It also soothes pulmonary artery constriction, reduces pressure in the pulmonary artery and pulmonary capillaries, improves lung function, and increases blood oxygen saturation.

[0049] This application does not limit or improve the specific device selection of the flow regulation module 23; it can be selected according to the actual situation. The flow regulation module 23 can be configured as follows: Figure 2 It is connected to the MCU control module 4 in the manner shown.

[0050] As an optional implementation, the output unit 2 further includes a communication module 24, which is connected to the MCU control module 4.

[0051] The communication module 24 can be used to upload collected data such as blood oxygen and oxygen concentration to the server. When it receives the upload command output by the MCU control module 4, it uploads the processed relevant data to the background server according to the protocol.

[0052] This application does not limit or improve the specific device selection of the communication module 24; it can be selected according to the actual situation. The communication module 24 can be used as follows: Figure 2 It is connected to the MCU control module 4 in the manner shown.

[0053] As an optional implementation, the MCU is configured to control the liquid crystal display module 3 to output a corresponding signal according to the signal input by the input unit 1; and / or to control the output unit 2 to output a corresponding signal according to the signal input by the input unit 1; and / or to control the input unit 1 to acquire the input signal and / or control the output unit 2 to output the signal according to the signal input by the touch screen.

[0054] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0055] If the integrated units in the above embodiments are implemented as software functional units and sold or used as independent products, they can be stored in the aforementioned computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause one or more electronic devices (which may be personal computers, servers, or network devices, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application.

[0056] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0057] In the several embodiments provided in this application, it should be understood that the disclosed client can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, indirect coupling or communication connection between units or modules, and may be electrical or other forms.

[0058] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of the solution provided in this embodiment, depending on actual needs.

[0059] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0060] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0061] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A control system for an oxygen diffusion terminal, characterized in that, include: The input unit includes an oxygen concentration acquisition module and a blood oxygen detection module; Output unit, including oxygen diffusion control module; Liquid crystal display module, including a touch screen; The MCU control module is connected to the input unit, the output unit, and the liquid crystal display module, respectively.

2. The control system for the oxygen diffusion terminal as described in claim 1, characterized in that, The input unit further includes a temperature and humidity acquisition module, the output unit further includes a misting humidification module, and the MCU control module is configured to control the opening and closing of the misting humidification module based on the humidity acquired by the temperature and humidity acquisition module.

3. The control system for the oxygen diffusion terminal as described in claim 2, characterized in that, The temperature and humidity acquisition module includes a temperature and humidity sensor.

4. The control system for the oxygen diffusion terminal as described in claim 1, characterized in that, The input unit also includes an infrared remote control module.

5. The control system for the oxygen diffusion terminal as described in claim 1, characterized in that, The oxygen diffusion control module includes a solenoid valve, which is connected to the MCU control module.

6. The control system for the oxygen diffusion terminal as described in claim 1, characterized in that, The output unit also includes a flow rate adjustment module for adjusting the oxygen flow rate during independent oxygen inhalation.

7. The control system for the oxygen diffusion terminal as described in claim 6, characterized in that, The flow regulation module includes a stepper motor and is connected to the MCU control module.

8. The control system for the oxygen diffusion terminal as described in claim 1, characterized in that, The output unit also includes a communication module, which is connected to the MCU control module.

9. The control system for the oxygen diffusion terminal as described in claim 1, characterized in that, The MCU is configured to control the liquid crystal display module to output a corresponding signal based on the signal input by the input unit; And / or, control the output unit to output a corresponding signal based on the signal input by the input unit; And / or, control the input unit to acquire input signals and / or control the output unit to output signals based on signals input from the touch display screen.

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